cmake_minimum_required (VERSION 2.6) PROJECT(FindPackageTest) # Look for a package that has a find module and may be found. FIND_PACKAGE(OpenGL QUIET) # Look for a package that has no find module and will not be found. FIND_PACKAGE(NotAPackage QUIET) # Look for a package that has an advanced find module. FIND_PACKAGE(VTK QUIET) ADD_EXECUTABLE(FindPackageTest FindPackageTest.cxx) # test behaviour of cmFindBase wrt. the CMAKE_PREFIX_PATH variable # foo.h should be found in ${CMAKE_CURRENT_SOURCE_DIR}/include: SET(CMAKE_PREFIX_PATH /blub /blah "${CMAKE_CURRENT_SOURCE_DIR}") FIND_PATH(FOO_DIR foo.h) IF(NOT FOO_DIR) MESSAGE(FATAL_ERROR "Did not find foo.h which is in ${CMAKE_CURRENT_SOURCE_DIR}/include CMAKE_PREFIX_PATH = ${CMAKE_PREFIX_PATH}") ENDIF(NOT FOO_DIR) LIST(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}) FIND_PACKAGE(VersionTestA 1) FIND_PACKAGE(VersionTestB 1.2) FIND_PACKAGE(VersionTestC 1.2.3) FIND_PACKAGE(VersionTestD 1.2.3.4) #----------------------------------------------------------------------------- #SET(CMAKE_FIND_DEBUG_MODE 1) # For purposes of the test wipe out previous find results. SET(PACKAGES foo Foo Bar TFramework Tframework TApp Tapp Special VersionedA VersionedB VersionedC VersionedD VersionedE wibbleA wibbleB RecursiveA RecursiveB RecursiveC ) FOREACH(p ${PACKAGES}) SET(${p}_DIR "" CACHE FILEPATH "Wipe out find results for testing." FORCE) ENDFOREACH(p) # Enable framework and bundle searching. Make sure bundles are found # before unix-syle packages. SET(CMAKE_FIND_FRAMEWORK LAST) SET(CMAKE_FIND_APPBUNDLE FIRST) # Set the wrong answer for a find to make sure it re-finds. set(VersionedA_DIR ${CMAKE_CURRENT_SOURCE_DIR}/lib/cmake/zot-4.0) # Look for packages with new-style signatures. FIND_PACKAGE(foo NO_MODULE) FIND_PACKAGE(Foo CONFIGS FooConfig.cmake) FIND_PACKAGE(Bar) FIND_PACKAGE(TFramework CONFIGS TFrameworkConfig.cmake) FIND_PACKAGE(Tframework) FIND_PACKAGE(TApp) FIND_PACKAGE(Tapp CONFIGS tapp-config.cmake) FIND_PACKAGE(Special NAMES Suffix SuffixTest PATH_SUFFIXES test) FIND_PACKAGE(VersionedA 2 NAMES zot) FIND_PACKAGE(VersionedB 3.1 EXACT NAMES zot) FIND_PACKAGE(VersionedC 4.0 EXACT NAMES zot) FIND_PACKAGE(VersionedD 1.1 EXACT NAMES Baz) FIND_PACKAGE(VersionedE 1.2 EXACT NAMES Baz) # HINTS should override the system but PATHS should not LIST(INSERT CMAKE_SYSTEM_PREFIX_PATH 0 "${CMAKE_CURRENT_SOURCE_DIR}/A") FIND_PACKAGE(wibbleA NAMES wibble PATHS B) FIND_PACKAGE(wibbleB NAMES wibble HINTS B) # Look for package with recursive find-modules. FIND_PACKAGE(RecursiveA) FIND_PACKAGE(RecursiveB 2) FIND_PACKAGE(RecursiveC 3.1 EXACT) # Expected locations at which packages should be found. SET(foo_EXPECTED "lib/foo-1.2/foo-config.cmake") SET(Foo_EXPECTED "lib/foo-1.2/CMake/FooConfig.cmake") SET(Bar_EXPECTED "lib/Bar/BarConfig.cmake") SET(Special_EXPECTED "lib/suffix/test/SuffixTestConfig.cmake") SET(TFramework_EXPECTED "TFramework.framework/Versions/A/Resources/CMake/TFrameworkConfig.cmake") SET(Tframework_EXPECTED "TFramework.framework/Versions/A/Resources/tframework-config.cmake") SET(TApp_EXPECTED "TApp.app/Contents/Resources/TAppConfig.cmake") SET(Tapp_EXPECTED "TApp.app/Contents/Resources/cmake/tapp-config.cmake") SET(VersionedA_EXPECTED "lib/zot-2.0/zot-config.cmake") SET(VersionedB_EXPECTED "lib/zot-3.1/zot-config.cmake") SET(VersionedC_EXPECTED "lib/cmake/zot-4.0/zot-config.cmake") SET(VersionedD_EXPECTED "Baz 1.1/BazConfig.cmake") SET(VersionedE_EXPECTED "Baz 1.2/CMake/BazConfig.cmake") SET(wibbleA_EXPECTED "A/wibble-config.cmake") SET(wibbleB_EXPECTED "B/wibble-config.cmake") SET(RecursiveA_EXPECTED "lib/RecursiveA/recursivea-config.cmake") SET(RecursiveB_EXPECTED "lib/zot-2.0/zot-config.cmake") SET(RecursiveC_EXPECTED "lib/zot-3.1/zot-config.cmake") # Check the results. FOREACH(p ${PACKAGES}) IF(${p}_FOUND) # Convert to relative path for comparison to expected location. FILE(RELATIVE_PATH REL_${p}_CONFIG "${CMAKE_CURRENT_SOURCE_DIR}" "${${p}_CONFIG}") # Debugging output. IF(CMAKE_FIND_DEBUG_MODE) MESSAGE("Package ${p} found [${REL_${p}_CONFIG}]") ENDIF(CMAKE_FIND_DEBUG_MODE) # Check and report failure. IF(NOT "${REL_${p}_CONFIG}" STREQUAL "${${p}_EXPECTED}") MESSAGE(SEND_ERROR "Package ${p} should have been [${${p}_EXPECTED}] but " "was [${REL_${p}_CONFIG}]") ENDIF(NOT "${REL_${p}_CONFIG}" STREQUAL "${${p}_EXPECTED}") ELSE(${p}_FOUND) MESSAGE(SEND_ERROR "Package ${p} not found!") ENDIF(${p}_FOUND) ENDFOREACH(p) # Check that version information was extracted. IF(NOT "${VersionedA_VERSION}" STREQUAL "2.0") MESSAGE(SEND_ERROR "Package VersionedA is version [${VersionedA_VERSION}], not [2.0]") ENDIF(NOT "${VersionedA_VERSION}" STREQUAL "2.0") IF(NOT "${VersionedA_VERSION_MAJOR}" STREQUAL "2") MESSAGE(SEND_ERROR "Package VersionedA is major version [${VersionedA_VERSION_MAJOR}], not [2]") ENDIF(NOT "${VersionedA_VERSION_MAJOR}" STREQUAL "2") IF(NOT "${VersionedA_VERSION_MINOR}" STREQUAL "0") MESSAGE(SEND_ERROR "Package VersionedA is minor version [${VersionedA_VERSION_MINOR}], not [0]") ENDIF(NOT "${VersionedA_VERSION_MINOR}" STREQUAL "0") IF(NOT "${VersionedB_VERSION}" STREQUAL "3.1") MESSAGE(SEND_ERROR "Package VersionedB is version [${VersionedB_VERSION}], not [3.1]") ENDIF(NOT "${VersionedB_VERSION}" STREQUAL "3.1") IF(NOT "${VersionedB_VERSION_MAJOR}" STREQUAL "3") MESSAGE(SEND_ERROR "Package VersionedB is major version [${VersionedB_VERSION_MAJOR}], not [3]") ENDIF(NOT "${VersionedB_VERSION_MAJOR}" STREQUAL "3") IF(NOT "${VersionedB_VERSION_MINOR}" STREQUAL "1") MESSAGE(SEND_ERROR "Package VersionedB is minor version [${VersionedB_VERSION_MINOR}], not [1]") ENDIF(NOT "${VersionedB_VERSION_MINOR}" STREQUAL "1") IF(NOT "${Special_VERSION}" STREQUAL "1.2") MESSAGE(SEND_ERROR "Package Special is version [${Special_VERSION}], not [1.2]") ENDIF(NOT "${Special_VERSION}" STREQUAL "1.2") IF(NOT "${Special_VERSION_MAJOR}" STREQUAL "1") MESSAGE(SEND_ERROR "Package Special is major version [${Special_VERSION_MAJOR}], not [1]") ENDIF(NOT "${Special_VERSION_MAJOR}" STREQUAL "1") IF(NOT "${Special_VERSION_MINOR}" STREQUAL "2") MESSAGE(SEND_ERROR "Package Special is minor version [${Special_VERSION_MINOR}], not [2]") ENDIF(NOT "${Special_VERSION_MINOR}" STREQUAL "2") # Test version number comparison. IF(NOT "1.2.3.4" VERSION_LESS "1.2.3.5") MESSAGE(SEND_ERROR "1.2.3.4 VERSION_LESS 1.2.3.5 is not true!") ENDIF() IF(NOT "1.2" VERSION_LESS "1.10") MESSAGE(SEND_ERROR "1.2 VERSION_LESS 1.10 is not true!") ENDIF() IF(NOT "1.02" VERSION_GREATER "1.1") MESSAGE(SEND_ERROR "1.02 VERSION_GREATER 1.1 is not true!") ENDIF() IF("1.2.3" VERSION_GREATER "1.2.3.4") MESSAGE(SEND_ERROR "1.2.3 VERSION_GREATER 1.2.3.4 is not false!") ENDIF() IF(NOT "1.2" VERSION_EQUAL "1.2.0.0") MESSAGE(SEND_ERROR "1.2 VERSION_EQUAL 1.2.0.0 is not true!") ENDIF()